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An α-particle moves in a circular path of radius 0.83 cm in the presence of a magnetic field of 0.25 Wb m⁻². The de-Broglie wavelength associated with the particle will be
Options
(a) 1 Å
(b) 0.01Å
(c) 10Å
(d) 0.01Å
Correct Answer:
0.01Å
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In Young’s double slit experiment, for which colour the fringe width is the least
- Current in a coil changes from 4 A to zero in 0.1 second and the emf induced is 100V
- A radioactive substance contains 10000 nuclei and its halflife period is 20 days
- Two tuning forks are sounded together and produce 2 beats per second.
- In a parallel plate capacitor with plate area A and charge Q, the force on one plate
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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